I tried to post from twitter but it not posting the comments.
It display Posted successfully but not done.
can any one have an idea How to solve it or APIs is change for it.
Here Is code..
OAConsumer *consumer = [[OAConsumer alloc] initWithKey:consumerKey secret:consumerSecret];
OAMutableURLRequest *request = [[[OAMutableURLRequest alloc] initWithURL:url1 consumer:consumer token:nil realm:nil signatureProvider:nil] autorelease];
if (!request) return;
[request setHTTPMethod: #"POST"];
[request setParameters: [NSArray arrayWithObject: [[[OARequestParameter alloc] initWithName: #"oauth_callback" value:kLinkedInCallbackUrl] autorelease]]];
OADataFetcher *fetcher = [[[OADataFetcher alloc] init] autorelease];
[fetcher fetchDataWithRequest:request delegate:self didFinishSelector: #selector(setRequestToken:withData:) didFailSelector: #selector(outhTicketFailed:data:)];
NSString *appendURL;
appendURL = [NSString stringWithFormat:#"?oauth_token=%#", _requestToken.key];
NSURL *url2 = [NSURL URLWithString:[authorizeURL stringByAppendingString:appendURL]];
//if (!_consumerKey && _consumerSecret) return nil; // we need a valid request token to generate the URL
request = [[[OAMutableURLRequest alloc] initWithURL:url2 consumer:consumer token:_requestToken realm:nil signatureProvider: nil] autorelease];
[request setParameters:[NSArray arrayWithObject: [[[OARequestParameter alloc] initWithName: #"oauth_token" value:_requestToken.key] autorelease]]];
//SET accessTOKEN key and secret
fetcher = nil;
fetcher = [[[OADataFetcher alloc] init] autorelease];
[fetcher fetchDataWithRequest:request delegate:self didFinishSelector: #selector(setAccessToken:withData:) didFailSelector: #selector(outhTicketFailed:data:)];
//Load WebView
// _webView.alpha = 100.0;
[_webView loadRequest:request];
Use mgtwitterengine for posting tweets from your application..
Related
i am getting this error in json format while fetching vimeo advanced search api this is the error
{"code":"401","expl":"The oauth_token passed has not been authorized by the user.","msg":"Invalid token"}}
this is my code for authentication on vimeo .
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
consumer = [[OAConsumer alloc] initWithKey:#"xxxxxxxxxxxx"
secret:#"xxxxxxxxxxxx"];
NSURL *url = [NSURL URLWithString:#"https://vimeo.com/oauth/request_token"];
OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
consumer:consumer
token:nil // we don't have a Token yet
realm:nil // our service provider doesn't specify a realm
signatureProvider:nil]; // use the default method, HMAC-SHA1
[request setParameters: [NSArray arrayWithObjects: [[OARequestParameter alloc] initWithName: #"oauth_callback" value: #"http://iosdevelopertips.com/networking/iphone-json-flickr-tutorial-part-1.html"] ,nil]];
[request setHTTPMethod:#"GET"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(requestTokenTicket:didFinishWithData:)
didFailSelector:#selector(requestTokenTicket:didFailWithError:)];
}
- (void)requestTokenTicket:(OAServiceTicket *)ticket didFinishWithData:(NSData *)data {
NSLog(#"ticket value %#",ticket);
if (ticket.didSucceed) {
NSString *responseBody = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
requestToken = [[OAToken alloc] initWithHTTPResponseBody:responseBody];
}
NSString *urlString = [NSString stringWithFormat:#"https://vimeo.com/oauth/authorize?auth_token=%#", requestToken.key];
NSURL *urlAuth = [NSURL URLWithString:urlString];
[[UIApplication sharedApplication] openURL:urlAuth];
NSURL *url = [NSURL URLWithString:#"http://vimeo.com/api/rest/v2?method=vimeo.videos.search"];
OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
consumer:consumer
token:requestToken
realm:nil
signatureProvider:[[OAHMAC_SHA1SignatureProvider alloc] init]];
OARequestParameter *nameParam = [[OARequestParameter alloc] initWithName:#"format"
value:#"json"];
OARequestParameter *descParam = [[OARequestParameter alloc] initWithName:#"query"
value:#"amir khan"];
NSArray *params = [NSArray arrayWithObjects:nameParam, descParam, nil];
[request setParameters:params];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(requestTokenTicket2:didFinishWithData:)
didFailSelector:#selector(requestTokenTicket2:didFinishWithData:)];
}
- (void)requestTokenTicket2:(OAServiceTicket *)ticket didFinishWithData:(NSData *)data
{
NSString *dataString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
NSLog(#"data string %#",dataString);
}
The error message "The oauth_token passed has not been authorized by the user" means that you are using the request token, and not the access token.
The request token is the token you get before the user has authenticated with your app.
This token is used in building the url that you send your users to.
Once the user has approved your app on vimeo.com, they will be redirected to your app. At this time you should exchange your request token for an access token.
I want to fetch all my friends from my LinkedIn profile. Please suggest me any tutorial.
My code is :
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/connections:(id,first-name,last-name,email-address,picture-url,Positions)"];
OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
consumer:self.oAuthLoginView.consumer
token:self.oAuthLoginView.accessToken
callback:nil
signatureProvider:nil];
[request setValue:#"json" forHTTPHeaderField:#"x-li-format"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(profileApiCallResult:didFinish:)
didFailSelector:#selector(profileApiCallResult:didFail:)];
You can use this for connections:For request part see this.
- (void)connectionsApiCallResult:(LOAServiceTicket *)ticket didFinish:(NSData *)data
{
NSString *responseBody = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
NSLog(#"connectionsApiCallResult====%#",responseBody);
[responseBody release];
}
- (void)connectionsApiCallResult:(LOAServiceTicket *)ticket didFail:(NSError *)error
{
NSLog(#"%#",[error description]);
}
-(void)GetConnectionsCall
{
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/connections:(headline,first-name,last-name,picture-url,id)"];
LOAMutableURLRequest *request =
[[LOAMutableURLRequest alloc] initWithURL:url
consumer:self.consumer
token:TestAccessToken
callback:nil
signatureProvider:nil];
[request setValue:#"json" forHTTPHeaderField:#"x-li-format"];
LOADataFetcher *fetcher = [[[LOADataFetcher alloc] init] autorelease];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(requestTokenResult:didFinish:)
didFailSelector:#selector(requestTokenResult:didFail:)];
}
Please try the following steps
first go to https://www.linkedin.com/secure/developer edit your App scope , make sure you have checked the r_network scope .
Then go to OAuthLoginView of you project , then go to -(void) requestTokenFromProvider method .
edit you scope in below lines .
OARequestParameter *nameParam = [[OARequestParameter alloc] initWithName:#"scope"
value:#"r_fullprofile+rw_nus+r_network"];
OARequestParameter * scopeParameter=[OARequestParameter requestParameter:#"scope"
value:#"r_fullprofile rw_nus r_network"];
I have written code to post content to linkedIn wall and it is working fine if I remove content dictionary from update dictionary. See the below code containing post data:
- (IBAction)postUpdate
{
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/shares"];
OAMutableURLRequest *request =
[[OAMutableURLRequest alloc] initWithURL:url
consumer:oAuthLoginView.consumer
token:oAuthLoginView.accessToken
callback:nil
signatureProvider:nil];
NSDictionary *content=[[NSDictionary alloc] initWithObjectsAndKeys:#"http://www.celebs101.com/wallpapers/Bruce_Lee/421101/Bruce_Lee_Wallpaper.jpg",#"submitted-image-url",#"http://www.youtube.com/watch?v=GoZ2Be2zLq8",#"submitted-url",#"Post Image and Video testing",#"title",#"Posted Description",#"description",nil];
NSDictionary *update = [[NSDictionary alloc] initWithObjectsAndKeys:
[[NSDictionary alloc]
initWithObjectsAndKeys:
#"anyone",#"code",nil], #"visibility",
#"Test posting to linkedIn", #"comment",content,#"content",nil];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
NSString *updateString = [update JSONString];
[request setHTTPBodyWithString:updateString];
[request setHTTPMethod:#"POST"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(postUpdateApiCallResult:didFinish:)
didFailSelector:#selector(postUpdateApiCallResult:didFail:)];
}
Post data comes in didfinishSelector is :
data after posting is:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<error>
<status>401</status>
<timestamp>1356601471318</timestamp>
<request-id>MFW58DCKE9</request-id>
<error-code>0</error-code>
<message>[unauthorized]. OAU:0onill9cburx|3c05c306-aad8-4d07-a2a1-2430aa21b54a|*01|*01:1356601465:Ji7pimMqrXp3RHCNJLv8iKZsklk=</message>
</error>
I don't know why so? please help..
Thanks in Advance..
I have solved it
working code to post on LinkedIn as follows:
- (IBAction)postUpdate
{
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/shares"];
OAMutableURLRequest *request =
[[OAMutableURLRequest alloc] initWithURL:url
consumer:oAuthLoginView.consumer
token:oAuthLoginView.accessToken
callback:nil
signatureProvider:nil];
NSMutableDictionary *contentDic=[[NSMutableDictionary alloc] init];
[contentDic setValue:#"http://www.celebs101.com/wallpapers/Bruce_Lee/421101/Bruce_Lee_Wallpaper.jpg" forKey:#"submitted-image-url"];
[contentDic setValue:#"http://www.linkedin.com" forKey:#"submitted-url"];
[contentDic setValue:[NSString stringWithFormat:#"A title for your share"] forKey:#"title"];
NSDictionary *update = [[NSDictionary alloc] initWithObjectsAndKeys:
[[NSDictionary alloc]
initWithObjectsAndKeys:
#"anyone",#"code",nil], #"visibility",
#"Test posting to linkedIn",#"comment",contentDic,#"content",nil];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
NSString *updateString = [update JSONString];
NSLog(#"json string is %#",updateString);
[request setHTTPBodyWithString:updateString];
[request setHTTPMethod:#"POST"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(postUpdateApiCallResult:didFinish:)
didFailSelector:#selector(postUpdateApiCallResult:didFail:)];
}
- (void)postUpdateApiCallResult:(OAServiceTicket *)ticket didFinish:(NSData *)data
{
NSString *myString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
NSLog(#"data after posting is %#",myString);
}
- (void)postUpdateApiCallResult:(OAServiceTicket *)ticket didFail:(NSData *)error
{
NSLog(#"%#",[error description]);
}
If you are getting that type of error:
So it may be because of post url in "submitted-url" key.
So an easy way to do this first make the post_url for "submitted-url" short using this link( http://tinyurl.com/api-create.php?url=post_url). And then use this short post_url for "submitted-url" value. This can be a solution of your problem.
Sometimes long url for "submitted-url" key cause a that kind of problem.
I am able to post the comment to LinkedIn but not able to post the image. This is the code for posting the comment:
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/shares"];
OAMutableURLRequest *request =
[[OAMutableURLRequest alloc] initWithURL:url
consumer:self.consumer
token:self.accessToken
callback:nil
signatureProvider:nil];
NSString *postedStr = self.textView.text;
NSDictionary *update = [[NSDictionary alloc] initWithObjectsAndKeys:
[[NSDictionary alloc]
initWithObjectsAndKeys:
#"anyone",#"code",nil], #"visibility",
postedStr, #"comment", nil];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
NSString *updateString = [update JSONString];
[request setHTTPBodyWithString:updateString];
[request setHTTPMethod:#"POST"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(postUpdateApiCallResult:didFinish:)
didFailSelector:#selector(postUpdateApiCallResult:didFail:)];
// [self.view addSubview:linkedinView];
[request release];
Any suggestion really appreciated!
try this bellow code may be its help you:-
-(void)postUpdateHERE
{
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/shares"];
OAMutableURLRequest *request =
[[OAMutableURLRequest alloc] initWithURL:url
consumer:[self getConsumer]
token:self.accesstoken
callback:nil
signatureProvider:nil];
NSDictionary *update = [[NSDictionary alloc] initWithObjectsAndKeys:
[[NSDictionary alloc]
initWithObjectsAndKeys:
#"anyone",#"code",nil], #"visibility",
#"comment goes here", #"comment",
[[NSDictionary alloc]
initWithObjectsAndKeys:
#"description goes here",#"description",
#"www.google.com",#"submittedUrl",
#"title goes here",#"title",
#"http://economy.blog.ocregister.com/files/2009/01/linkedin-logo.jpg",#"submittedImageUrl",nil],#"content",
nil];
[request setValue:#"json" forHTTPHeaderField:#"x-li-format"];
[request setValue:#"application/xml" forHTTPHeaderField:#"Content-Type"];
NSString *updateString = [update JSONString];
[request setHTTPBodyWithString:updateString];
[request setHTTPMethod:#"POST"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(postUpdateApiCallResult:didFinish:)
didFailSelector:#selector(postUpdateApiCallResult:didFail:)];
}
i found this from bellow stackover flow answer:-
Can't share using OAuth Starter Kit for LinkedIn
EDIT:-
For TamilKing comment reply. you can get image URL of you currunt Location using Google API. First you need to get you currunt Location Image Like:-
NSString *staticMapUrl = [NSString stringWithFormat:#"http://maps.google.com/maps/api/staticmap?markers=color:red|%f,%f&%#&sensor=true",lat, log,#"zoom=12&size=114x116"]; //That above staticMapURl NSlog is :http://maps.google.com/maps/api/staticmap?markers=color:red|1.282130,103.803131&zoom=12&size=114x116&sensor=true
That given you current Location image for example:-
Now you have to convert this above NSString to NSURL like
NSURL *mapUrl = [NSURL URLWithString:[staticMapUrl stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
and use this url that you want to share in to LinkedIn. hope that helps you.
You may need to do more, but for sure you'll need to set the length...
[request setValue:[NSString stringWithFormat:#"%d", updateString.length] forHTTPHeaderField:#"Content-Length"];
I am using OAuth-Sample-Client code to send invitation from email address via Linked Invitation API.
I have created the same body as described in developer site,but right now I am getting error of 401,I have searched a lot of on it but didn't get any solution which get me out of it from any site or forum.
My response is as below.
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<error>
<status>401</status>
<timestamp>1351159386437</timestamp>
<request-id>YX4NRU3S7J</request-id>
<error-code>0</error-code>
<message>[unauthorized]. OAU:ron8e8nko3te|e0a96317-dfdc-44fb-b427-5655e02f97ed|*01|*01:1351159294:dRCDN6b3K9F/mwWAaByKZQPgeVw=</message>
</error>
Here my json string would be like this:
{"body":"Say yes!","subject":"Invitation to
connect.","recipients":{"values":[{"person":{"first-name":"test","last-name":"test","_path":"/people/email=test#test.com"}}]},"item-content":{"invitation-request":{"connect-type":"friend"}}}
I have used the code as below to send Invitation.
- (IBAction)postButton_TouchUp:(UIButton *)sender
{
[statusTextView resignFirstResponder];
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/mailbox"];
OAMutableURLRequest *request =
[[OAMutableURLRequest alloc] initWithURL:url
consumer:oAuthLoginView.consumer
token:oAuthLoginView.accessToken
callback:nil
signatureProvider:[[OAHMAC_SHA1SignatureProvider alloc] init]];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
NSDictionary *temp=[[NSDictionary alloc]initWithObjectsAndKeys:#"/people/email=test#test.com",#"_path",#"test",#"first-name",#"test",#"last-name", nil];
NSDictionary *temp2=[[NSDictionary alloc] initWithObjectsAndKeys:temp,#"person",nil];
NSArray *arr2=[[NSArray alloc]initWithObjects:temp2, nil];
NSDictionary *value=[[NSDictionary alloc]initWithObjectsAndKeys:arr2,#"values", nil];
NSDictionary *dict3=[[NSDictionary alloc]initWithObjectsAndKeys:#"friend",#"connect-type",nil];
NSDictionary *dict4=[[NSDictionary alloc] initWithObjectsAndKeys:dict3,#"invitation-request", nil];
NSDictionary *dict=[[NSDictionary alloc]initWithObjectsAndKeys:dict4,#"item-content",#"Say yes!",#"body",#"Invitation to connect.",#"subject",value,#"recipients", nil];
NSLog(#"%#",[dict description]);
NSString *updateString = [dict JSONString];
[request setHTTPBodyWithString:updateString];
[request setHTTPMethod:#"POST"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(postUpdateApiCallResult:didFinish:)
didFailSelector:#selector(postUpdateApiCallResult:didFail:)];
[request release];
}
I got stuck at this point,Please get me out of this.
-Thanks in advance
call prepare method of OADataFetcher manually. Just put it before setting the body of the request.
[request prepare];
[request setHTTPBodyWithString:updateString];
This is working for me.
Also remove the prepare method from the OADataFetcher when you are working with Invitation API.
Apple's code works! Just one more thing, dont forget any header. I was still getting the same message, turns out I forgot to add x-li-format and Content-type headers.
I got the solution from this Linkedin thread
You just need to make a few changes in the code:
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/mailbox"];
OAMutableURLRequest *request =
[[OAMutableURLRequest alloc] initWithURL:url
consumer:oAuthLoginView.consumer
token:oAuthLoginView.accessToken
callback:nil
signatureProvider:nil];
[request setHTTPMethod:#"POST"];
NSString *messageToPerson = #"/people/email=target#gmail.com";
NSDictionary *person = [[NSDictionary alloc] initWithObjectsAndKeys:[[[NSDictionary alloc] initWithObjectsAndKeys:messageToPerson,#"_path",#"TargetFirstName",#"first-name",#"TargetSecondName",#"last-name",nil] autorelease], #"person",nil];
NSArray *valueArray = [[NSArray alloc] initWithObjects:person,nil];
NSDictionary *values = [[NSDictionary alloc] initWithObjectsAndKeys:valueArray,#"values", nil];
NSDictionary *ir = [[NSDictionary alloc] initWithObjectsAndKeys:[[[NSDictionary alloc] initWithObjectsAndKeys:#"friend",#"connect-type",nil] autorelease], #"invitation-request",nil];
NSDictionary *ic = [[NSDictionary alloc] initWithObjectsAndKeys:ir,#"item-content", nil];
NSDictionary *update = [[NSDictionary alloc] initWithObjectsAndKeys:values,#"recipients",#"Invitation",#"subject",#"ConnectWithMe",#"body", ir, #"item-content", nil];
[request setValue:#"json" forHTTPHeaderField:#"x-li-format"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
NSLog(#"%#",[update description]);
NSString *updateString = [update JSONString];
[request prepare];
[request setHTTPBodyWithString:updateString];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request delegate:self
didFinishSelector:#selector(postUpdateApiCallResult:didFinish:)
didFailSelector:#selector(postUpdateApiCallResult:didFail:) withId:1];
[request release];
and in oAdata OADataFetcher.m
- (void)fetchDataWithRequest:(OAMutableURLRequest *)aRequest delegate:(id)aDelegate didFinishSelector:(SEL)finishSelector didFailSelector:(SEL)failSelector withId:(int)idtm
{
[request release];
request = [aRequest retain];
delegate = aDelegate;
didFinishSelector = finishSelector;
didFailSelector = failSelector;
//note this change
if (idtm!=1) {
[request prepare];
}
connection = [[NSURLConnection alloc] initWithRequest:aRequest delegate:self];
}
Try this. Will work for sure. Hope this will help future visitors.
Regards